A nearly uninterrupted 14-kilometre stretch of sand extends from Geraki to Laganas, forming one of the last major nesting sites for the endangered loggerhead turtle. To protect the species, much of Laganas Bay is designated as a National Marine Park, where powered water sports are prohibited. Despite these conservation efforts, the resort of Laganas itself remains the island's largest and most bustling centre for nightlife, known for its concentration of pubs, bars, and clubs. For a quieter experience, a narrow wooden footbridge connects the coast near Agios Sostis Beach to the small and picturesque Cameo Island.

Situated at the foot of Morne Bruce, Roseau's favourite lookout spot, this 40-acre botanical garden is a convenient option to explore Dominica's indigenous species. Doubling as an event venue today, it nonetheless offers an educational and no less spectacular walk among palm trees, orchids, medicinal plants and the parrot sanctuary — keep an eye out for the Sisserou parrot, Dominica's national bird. As a curious testimony to the park's hurricane-stricken past, you can even find the remains of a bus at the foot of a baobab tree.

Home to the most important treasures of the Nature Isle, Morne Trois Pitons covers an area of nearly 7000 hectares, and is only a 20-minute drive from Roseau. It is dotted by emblematic sights such as the Emerald Pool, the twin cascades of Trafalgar Falls, and the Titou Gorge, where scenes from the Pirates of the Caribbean were filmed. The park exemplifies the amazing natural diversity of Dominica and is a central area for the island's volcanic activities, the highlight of which is Boiling Lake — a fumarole that heats up to 90 °C.